4x = 2x + 30 Alternate angles in parallel lines are equal
2x = 30
x = 15
Answer:
d. COB
Step-by-step explanation:
Complementary angles are angles which add to 90 or form right angles.
COB complements COD.
Step-by-step explanation:
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Answer:
I’m not sure what this question is asking, but I’ll write an equation of this circle you are describing. Here, the x coordinate of the center is h, the y coordinate is k, and radius is r in the equation : (x-h)^2+(y-k)^2=r^2, meaning the equation in this situation is the following: (x-2)^2+(y-8)^2=9
Step-by-step explanation:
Answer: D) 32
Step-by-step explanation: usatestprep approved
